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(2) Addition of grease to devices
D
When the sewing machine has been used for a cer-
tain number of stitches, error "E290 Grease-up warn-
ing" is displayed. This display informs the operator
of the time of replenishing the designated places
C
with grease. Be sure to replenish the places with the
grease below. Then call the memory switch U269,
press CLEAR button
STITCHES D to "0".
Ever after the display of the error "E290 Grease-up
B
warning", when RESET key
error is released, and the sewing machine can be con-
tinuously used. Afterwards, however, error code "E290
Grease-up warning" is displayed every time the power
is re-turning ON.
In addition, when the sewing machine is used further
for a certain period of time without replenishing the
C
places with grease after the display of error No. E290,
error "E291 Grease-up error" is displayed and the
sewing machine fails to operate since the error cannot
be released even when the RESET key
pressed.
B
When error "E291 Grease-up error" is displayed,
be sure to replenish the designated places below
with grease. Then call the memory switch U269,
press CLEAR button
STITCHES D to "0".
A
When RESET key
C
ishing the designated places with grease, error code
"E291 Grease-up warning" is displayed every time the
power is re-turning ON afterwards and the sewing ma-
chine fails to operate. So, be careful.
1. Error code E290 or E291 is displayed
2. When GREASE APPLYING POSITION
– 133 –
A and set NUMBER OF
A and set NUMBER OF
B is pressed without replen-
again unless NUMBER O� STITCHES D
is changed to "0" after replenishing the
designated places with grease. When
E291 is displayed, the sewing machine
fails to operate. So, be careful.
DISPLAY button
in each screen, the grease applying
position can be confirmed in the panel
display. Be sure, however, to perform
the grease applying after turning O��
the power.
B is pressed, the
B is
C is pressed
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